东莞发电机出租发电机组专业术语中英文对照大全及状态参数:

V
Voltage Control
The voltage control is a rheostat that sets the operating point of the voltage regulator and therefore controls the output voltage of the generator set, within its design limits.
电压控制
电压控制是设定电压调整器的运行点从而在设计范围内控制发电机组的输出电压的变阻器。
Voltage Dip
Voltage dip is the dip in voltage that results when a load is added, occurring before the regulator can correct it, or resulting from the functioning of the voltage regulator to unload an overloaded engine-generator.
电压暂降
电压暂降是在负荷增加而调整器还未能进行校正时、或电压调整器正在为过载的发动机卸载时出现的电压下降。
Voltage Regulation
Voltage regulation is a measure that states the difference between maximum and minimum steady-state voltage as a percentage of nominal voltage.
电压调整率
电压调整率描述的是最大和最小稳态电压差与额定电压之间的百分比。
W
Watt-Hour Meter
A watt-hour meter records the total power output at a specific point in a system. Typical recording increment is in kW-hours.
电度表
电度表记录系统中某一点的总电力输出，通常以千瓦时为记录单位。
Wye Connections
A Wye connection is the same as a star connection. It is a method of interconnecting the phases of a three-phase system to form a configuration resembling the letter Y. A fourth (neutral) wire can be connected at the center point.
Y连接
Y连接就是星形连接，也就是把三相系统中的相按照字母Y的形状连接起来，还可以在中心点接上第四根（中性）线。
Z
Zero Sequence
Zero sequence is a method of ground fault detection that utilizes a sensor (CT) that encircles all the phase conductors as well as the neutral conductors. The sensor will produce an output proportional to the imbalance of ground fault current in the circuit. This output is then measured by a relay to initiate circuit breaker tripping or ground fault alarm.
零序
零序是一种接地故障检测方法，它使用一个传感器（CT）来把所有相导体和中性导体连接在一起，传感器会按照线路中接地故障电流的不平衡程度等比例地产生输出，再由一台继电器来测量这一输出，并断开断路器或释放接地故障警报。
状态参数：
有功：active power
无功：reactive power
电流：current
容量：capacity
电压：voltage
档位：tap position
有功损耗：active loss
无功损耗：reactive loss
功率因数：power-factor
功率：power
功角：power-angle
电压等级：voltage grade
空载损耗：no-load loss
铁损：iron loss
铜损：copper loss
空载电流：no-load current
阻抗：impedance
正序阻抗：positive sequence impedance
负序阻抗：negative sequence impedance
零序阻抗：zero sequence impedance
电阻：resistor
电抗：reactance
电导：conductance
电纳：susceptance
无功负载：reactive load QLoad
有功负载：active load Pload
元件设备
三绕组变压器（ThrClnTrans）：three-column transformer
双绕组变压器（DblClmnTrans）：double-column transformer
电容器：Capacitor
并联电容器：shunt capacitor
电抗器：Reactor
母线：Busbar
输电线：TransmissionLine
发电厂：power plant
断路器：Breaker
刀闸(隔离开关)：Isolator （Disconnector）
分接头：tap
电动机：motor
地刀：Earthing Switch
电流互感器：Current Transformer/Sensor（CT）
电压互感器：Voltage Transformer/Sensor（VT）
电压互感器：Potential Transformer（PT）
电流互感器：Current Transformer（CT）
SAS：Substation Automation System变电站自动化系统
LUI：Local User Interface当地用户界面
CPM：Central Processing Module总控
CCU：Central Control Unit总控
IED：Intelligent Electronic Devices智能设备
RMS：Root Mean Square均方根值，有效值
SCBO：Select-Checkback-Before-Operate选择-返校-执行
DIM：Distributed I/O Modules分布式输入输出
FTU：Feeder Terminal Unit 馈线远方终端
GIS：Geographic Information System 地理信息系统
GPS：global position System 全球定位系统。

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